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Multibeam Sonar (Kongsberg EM124 [water column]) data as collected during the cruise AT50-39

Data DOI: https://doi.org/10.7284/168399

Cite as
Andres, Magdalena (2025). Multibeam Sonar (Kongsberg EM124 [water column]) data as collected during the cruise AT50-39, National Ocean Partnership Program (NOPP) Global Internal Wave (NGIW) Internal Wave Resolving (IWR) Arrays. Rolling Deck to Repository (R2R). doi:https://doi.org/10.7284/168399. Accessed [YYYY-MM-DD]

Abstract
Raw, underway Multibeam Sonar data as originally collected from a Kongsberg EM124 [water column] system in 2025 on the vessel Atlantis during the cruise AT50-39, "National Ocean Partnership Program (NOPP) Global Internal Wave (NGIW) Internal Wave Resolving (IWR) Arrays", by investigator Andres, Magdalena

Vessel Name: Atlantis

Spatial Extent

N: 54.2796384
W: -171.30361698E: -166.40775073
S: 49.22748105

Data Released: 2026-03-20

Format: Kongsburg kmwcd is the successor of the .wcd format

File Count: 131

File Set Size: 49.5 GB

Quality Assessment:

Download Raw Data

Map shows full cruise track and is not an indication of the location of the data set.

Cruise Information

Cruise ID: AT50-39

Cruise Summary
National Ocean Partnership Program (NOPP) Global Internal Wave (NGIW) Internal Wave Resolving (IWR) Arrays

Chief Scientist: Andres, Magdalena

Depart Date: 2025-07-05

Depart Port: Dutch Harbor, Alaska

Arrive Date: 2025-07-18

Arrive Port: Dutch Harbor, Alaska

VESSELS
50
RESEARCH CRUISES
10,317
DATA SETS ARCHIVED
64,894
DOWNLOADABLE FILES
25,186,652

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